/* TIMELINE profile — the braid of local clocks, played as an
   instrument (timescrub viewport: scrubber · ruler · canvas).
   tlx- prefix for braid content; tsc- for the viewport bands.
   Theme via --wb-* vars; strand teal matches the lattice wind
   wash, the spine rides the warm accent. */

.tlx-profile .wb-profile-hb { direction: rtl; }

/* ── the instrument shell ── */
.tlx-instrument {
  display: flex; flex-direction: column;
  height: 100%; overflow: hidden;
}
.tlx-topbar {
  display: flex; align-items: baseline; gap: 14px;
  padding: 8px 24px 6px; border-bottom: 1px solid var(--wb-rule);
  flex: 0 0 auto;
}
.tlx-topbar-hb {
  direction: rtl; font-family: var(--font-hebrew, serif);
  font-size: 18px;
}
.tlx-topbar-title { font-style: italic; opacity: 0.85; }
.tlx-topbar-meta {
  font-family: var(--mono, monospace); font-size: 10px; opacity: 0.55;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tlx-mainrow {
  flex: 1 1 auto; min-height: 0;
  display: flex; flex-direction: row;
}
.tlx-surface {
  flex: 1 1 auto; min-width: 0; min-height: 0;
  padding: 10px 12px 12px 24px; display: flex;
}
.tlx-surface canvas.tsc-el {
  flex: 1 1 auto; min-height: 0; min-width: 0;
  border: 1px solid var(--wb-rule); border-radius: 6px;
}
/* the drill dock — right side panel, the reader's mini idiom */
.tlx-dock {
  flex: 0 0 340px; min-height: 0; overflow-y: auto;
  border-left: 1px solid var(--wb-rule);
  padding: 12px 16px 16px; margin: 10px 0 12px;
}
.tlx-dock .tlx-deriv-head { flex-direction: column; align-items: flex-start; gap: 4px; }
.tlx-dock .tlx-chain-span { min-width: 0; }
.tlx-dock .tlx-chain-row { font-size: 11px; }

/* ── lineage band ── */
.tlx-lin-thread { stroke: var(--wb-mint, #4a9); stroke-width: 1.4; }
.tlx-lin-thread--interp {
  stroke-dasharray: 4 4; stroke-opacity: 0.55;
}
.tlx-lin-node--derived,
.tlx-lin-node--regnal { fill: var(--wb-mint, #4a9); }
.tlx-lin-node--era {
  fill: var(--wb-bg); stroke: var(--wb-mint, #4a9); stroke-width: 2;
}
.tlx-lin-node--interpolated {
  fill: none; stroke: var(--wb-mint, #4a9); stroke-width: 1.2;
  stroke-opacity: 0.7;
}
.tlx-lin-node--pin {
  fill: var(--wb-warm); stroke: var(--wb-ink); stroke-width: 1;
}
.tlx-lin-label {
  fill: var(--wb-ink); opacity: 0.7; font-size: 10px;
  text-anchor: start;
}
.tlx-fam-label--lineage { fill: var(--wb-mint, #4a9); opacity: 1; }

/* ── ruler pin marks ── */
.tsc-mark path { fill: var(--wb-warm); }
.tsc-mark { cursor: pointer; }

.tlx-style-chips { margin-left: auto; display: flex; gap: 4px; }
.tlx-style-chip {
  border: 1px solid var(--wb-rule); background: transparent;
  color: var(--wb-ink); border-radius: 8px; padding: 0 8px;
  font-size: 12px; cursor: pointer; opacity: 0.55;
}
.tlx-style-chip--on { border-color: var(--wb-warm); opacity: 1; }
.tlx-branch-tag {
  font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--wb-rule); border-radius: 8px; padding: 0 6px;
  opacity: 0.75;
}
.tlx-deriv-undated {
  font-size: 11px; font-style: italic; opacity: 0.7;
}
.tlx-prov--era         { border-color: var(--wb-cyan, #4ab); }
.tlx-prov--regnal      { border-color: rgba(46, 118, 148, 0.8); }
.tlx-prov--derived     { border-color: var(--wb-mint, #4a9); }
.tlx-prov--interpolated{ border-color: var(--wb-rule); opacity: 0.7; }
.tlx-prov--pin         { border-color: var(--wb-warm); }
.tlx-prov--court       { border-color: rgba(96, 140, 165, 0.8); }
.tlx-prov--holy        { border-color: var(--wb-warm); }
.tlx-prov--holiest     { border-color: var(--wb-violet, #96c); }
.tlx-prov--beyond      { border-color: var(--wb-mint, #4a9); }

/* ── the instrument (timescrub bands) ── */
.tsc {
  border: 1px solid var(--wb-rule); border-radius: 6px;
  overflow: hidden; background: var(--wb-bg);
}
.tsc svg { display: block; }
.tsc-scrub {
  cursor: pointer;
  background: color-mix(in srgb, var(--wb-ink) 4%, transparent);
  border-bottom: 1px solid var(--wb-rule);
}
.tsc-win {
  fill: rgba(46, 118, 148, 0.18);
  stroke: rgba(46, 118, 148, 0.75); stroke-width: 1;
  cursor: grab;
}
.tsc-win:active { cursor: grabbing; }
.tsc-win-edge { fill: transparent; cursor: ew-resize; }
.tsc-ruler { cursor: ns-resize; touch-action: none; }
.tsc-ruler-bg {
  fill: color-mix(in srgb, var(--wb-ink) 7%, transparent);
}
.tsc-tick { stroke: var(--wb-rule); }
.tsc-tick-label {
  fill: var(--wb-ink); opacity: 0.6; font-size: 9px;
  font-family: var(--mono, monospace);
}
.tsc-canvas { cursor: grab; touch-action: none; }
.tsc-canvas:active { cursor: grabbing; }

/* ── overview miniature ── */
.tlx-ov-axis { stroke: var(--wb-rule); stroke-width: 1; }
.tlx-ov-tick { stroke: rgba(46, 118, 148, 0.7); stroke-width: 1.5; }
.tlx-ov-tick--fork { stroke: var(--wb-rose, #c05a72); }

/* ── braid canvas content ── */
.tlx-strand { stroke: rgba(46, 118, 148, 0.28); stroke-width: 1; }
.tlx-strand--spine { stroke: var(--wb-warm); stroke-opacity: 0.5; }
.tlx-event { cursor: pointer; }
.tlx-thread { stroke: rgba(46, 118, 148, 0.4); stroke-width: 1; fill: none; }
.tlx-thread--fork { stroke: var(--wb-rose, #c05a72); stroke-width: 1.4; }
.tlx-node { fill: rgb(46, 118, 148); }
.tlx-node--spine { fill: var(--wb-warm); }
.tlx-event--sel .tlx-node { stroke: var(--wb-ink); stroke-width: 1.5; }
.tlx-node-label {
  fill: var(--wb-ink); opacity: 0.75; font-size: 10px;
  text-anchor: start;
}
.tlx-event--sel .tlx-node-label { opacity: 1; font-weight: 600; }
.tlx-fam-label {
  fill: var(--wb-ink); opacity: 0.6; font-size: 10px;
  font-family: var(--mono, monospace); pointer-events: none;
}
.tlx-fam-label--spine { opacity: 1; fill: var(--wb-warm); }

/* ── derivation ── */
.tlx-hint { opacity: 0.55; font-size: 12px; padding: 8px 2px; }
.tlx-deriv { display: flex; flex-direction: column; gap: 10px; }
.tlx-deriv-head {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
}
.tlx-deriv-name { font-size: 16px; font-weight: 600; }
.tlx-deriv-am { font-family: var(--mono, monospace); font-size: 13px; }
.tlx-deriv-bc { font-family: var(--mono, monospace); font-size: 12px; opacity: 0.8; }
.tlx-deriv-bc-via { opacity: 0.6; font-size: 11px; }
.tlx-weights {
  display: flex; gap: 10px; align-items: baseline;
  font-size: 12px; flex-wrap: wrap;
}
.tlx-weights-eq { opacity: 0.6; font-family: var(--mono, monospace); font-size: 11px; }
.tlx-fam-table { border-collapse: collapse; font-size: 12px; }
.tlx-fam-table td { padding: 2px 12px 2px 0; border-bottom: 1px solid var(--wb-rule); }
.tlx-fam-row--spine td { color: var(--wb-warm); }
.tlx-num { font-family: var(--mono, monospace); text-align: right; }
.tlx-delta { opacity: 0.7; }
.tlx-chain { display: flex; flex-direction: column; gap: 3px; }
.tlx-chain-head {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  opacity: 0.6; margin-bottom: 2px;
}
.tlx-chain-row {
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  font-size: 12px; padding: 2px 0; border-bottom: 1px dashed var(--wb-rule);
}
.tlx-chain-span { min-width: 200px; }
.tlx-chain-amt { font-family: var(--mono, monospace); min-width: 84px; }
.tlx-prov {
  font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--wb-rule); border-radius: 8px; padding: 0 6px;
  opacity: 0.85;
}
.tlx-prov--explicit    { border-color: var(--wb-mint, #4a9); }
.tlx-prov--computed    { border-color: rgba(46, 118, 148, 0.8); }
.tlx-prov--ruled       { border-color: var(--wb-warm); }
.tlx-prov--inferred    { border-color: var(--wb-violet, #96c); }
.tlx-prov--traditional { border-color: var(--wb-rose, #c05a72); }
.tlx-cite {
  border: none; background: transparent; color: var(--wb-warm);
  font: inherit; font-size: 11px; cursor: pointer; padding: 0;
  text-decoration: underline dotted; text-underline-offset: 2px;
}
.tlx-cite-plain { font-size: 11px; opacity: 0.7; }

/* ── pins ── */
.tlx-pins { display: flex; flex-direction: column; gap: 3px; }
.tlx-pin-row {
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  font-size: 12px; padding: 2px 0; border-bottom: 1px dashed var(--wb-rule);
}
.tlx-pin-event { font-family: var(--mono, monospace); min-width: 190px; }
.tlx-pin-date { font-weight: 600; min-width: 130px; }
.tlx-pin-src { opacity: 0.65; font-size: 11px; }

/* ── the transport (the plates: played, not scrolled) ── */
.tlx-transport-col {
  flex: 1 1 auto; min-width: 0;
  display: flex; flex-direction: column; height: 100%; min-height: 0;
}
.tlx-surface-frame { flex: 1; min-height: 0; min-width: 0; display: flex; }
.tlx-transport {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 4px 8px 2px;
  border-top: 1px solid var(--wb-rule);
  flex-wrap: wrap;
}
.tlx-rail { display: inline-flex; align-items: center; gap: 4px; }
.tlx-rail-label {
  font-size: 10px; opacity: 0.55; margin-inline-end: 4px;
  text-transform: lowercase;
}
.tlx-detent {
  border: 1px solid var(--wb-rule); background: transparent;
  color: var(--wb-ink); font: 10px var(--mono, monospace);
  padding: 2px 7px; border-radius: 3px; cursor: pointer; opacity: 0.75;
}
.tlx-detent:hover { border-color: var(--wb-warm); opacity: 1; }
/* the readout — three fields, always in the same place, serif numerals */
.tlx-readout {
  display: inline-flex; align-items: baseline; gap: 18px;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-variant-numeric: oldstyle-nums; font-size: 13px;
}
.tlx-readout-field {
  display: inline-flex; align-items: baseline; gap: 6px;
  min-width: 88px;
}
.tlx-readout-glyph { color: var(--wb-warm); font-size: 11px; opacity: 0.9; }
.tlx-readout-num  { color: var(--wb-ink); }
.tlx-readout-dim  { opacity: 0.55; font-size: 12px; }
.tlx-readout-ev   { font-style: italic; opacity: 0.8; font-size: 12px; }

/* ── THE TEXT band — basis chips ── */
.tlx-prov--anchored { border-color: var(--wb-warm); }
.tlx-prov--pinned   { border-color: rgba(140, 150, 190, 0.9); }
.tlx-prov--curated  { border-color: rgba(46, 118, 148, 0.8); }
.tlx-prov--floating { border-style: dashed; opacity: 0.8; }